MCL-22651Can't enter in the Installations tab on my launcher
Whenever I try to enter the Installations menu on my Minecraft launcher, I get an error saying the following: "Unexpected error occurred". I tried to restart my launcher but it still persists.
Environment
Windows 10, Java 18
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Created Issue:
Can't enter in the Installations tab on my launcher
Whenever I try to enter the Installations menu on my Minecraft launcher, I get an error saying the following: "Unexpected error occurred". I tried to restart my launcher but it still persists.
Environment
Windows 10, Java 18
Added Attachments:
I have the same issue. Adding a new installation (a new version of optifine for example) makes the screen briefly flicker, but i could not replicate this a second time.
Hi there!
Could you answer few questions regarding this issue, it will help with the investigation:
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Hello there, according to your issue, I also facing the same issue as your bug submission, and I have found the problem and the solution for it.
Problem: It could be your Optifine or Iris with Fabric Loader libraries (If you have it installed) corrupted during the Minecraft launcher update process.
Solution:
1. Go to your '.minecraft' folder, and find 'launcher_profiles.json' (Create a backup before opening it), open and locate any game profiles that use Optifine or Iris with Fabric Loader.
2. Check the version of Optifine or Iris w/ Fabric Loader that you are using. Then go to their official website and re-download the installer for that particular version.
3. Finally, close your Minecraft launcher, re-install the libraries, and restart your Minecraft launcher. Your issue should be solved.
PS: The solution is work for me. If you have tried the given solution, and still not solve the issue, it could be another source of the problem.